Significant crime in Greenburgh fell to a new record low during the first six months of 2004. Part 1 offenses (homicide, rape, robbery, felony assault, burglary, mv theft, larceny) is down by 12.3% (457 in 2004 compared to 521 in 2003).Part II offenses (less significant incidents) is up slightly: 2.5% (1019 compared to 994). Part 1 offenses are at the lowest levels in town recorded history. The slight increase in part II offenses may be attributable to more aggressive policing: parking tickets, traffic tickets, speeding enforcement, etc..PAUL FEINER